在全世界電力事業邁向自由化的趨勢下，輔助服務開始被電業公司所採用以實現市場的機能性並兼顧系統的穩定性。如何有效地提供電力調節服務並且降低運轉成本，對於調節市場中的發電業者而言將會是一個非常感興趣的議題。本文旨在估算出用戶端的電力調節控制誤差，有助於發電業者根據此控制誤差來提供雙邊電力調節服務。經由模擬結果驗證本研究提出的方法確實合乎預期的效果。此外，本論文也將針對雙邊調節服務，提出一套fuzzy gain scheduling 控制器以提高其調節性能。模擬結果中顯示本文提出的控制器確實可有效地改善雙邊調節服務之性能。

　In the ongoing trend of restructuring the electricity market worldwide, Ancillary Services are introduced for operating entities to realize the market functions and maintain system security. The generation providers willing to join the regulation markets would be interested in how the direct regulation service between supplier and customer be effectively achieved at lower costs, while operating quality can be well maintained. This thesis evaluates a customer based Regulation Control Error (RCE) that is used for operating entities to provide inner-area or inter-area regulation service. Test results showing the proposed method in the simulated condition performed as desired. This thesis also proposes the fuzzy gain scheduling controller that was specifically used to perform the bilateral regulation service. The effectiveness of improving the bilateral regulation performance by the proposed adaptive controller is also confirmed.

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